自动装填系统中控制器的多指标设计  

Multiple Indices Consistency Design of Controller for Automatic Ammunition Loading System

作　　者：马建伟[1] 郭治[1] 

机构地区：[1]南京理工大学,南京210094

出　　处：《火炮发射与控制学报》2004年第2期17-21,共5页Journal of Gun Launch & Control

基　　金：国家自然科学基金(60174028);"十五"兵器预研支撑基金资助(BZJ040202)。

摘　　要：提出了一种满足多种指标要求的弹药自动装填系统的控制器设计方法,在大偏差下施加最大控制量,使系统有较短的调节时间,在小偏差下使用 Lyapunov 矩阵不等式,通过 PD-P 控制器,配置系统闭环极点于指定圆形区域而使闭环系统具有较好的动态品质和满足指标要求的稳态误差。通过两种控制器的切换,保证控制系统同时满足所提出的指标要求。MATLAB 下控制系统仿真及和 ADAMS 下建立的虚拟样机结合实验,证明了该方法的有效性。The paper presents a method of controller design that satisfies multiple indices requirements. The method is in the way that the maximum control magnitude is applied under large deviation so that the system can have a short time for adjustment,and Lyapunov matrix inequality is used wit small devi- ation.By PD-P controller,poles of closed-loop system are collocated in appointed circular region. Thereby closed-loop system has better dynamic quality and wider stability margin.Transient index and stability index are guaranteed by switching of two controllers.The controller design is proved to be effective via combination experiment of controller system simulation by MATLAB and virtual model machine by ADAMS.

关 键 词：弹药 自动装填系统 控制器 自动控制 多指标相容 Lyapunov矩阵不等式 切换控制器 

分 类 号：TJ810.376[兵器科学与技术—武器系统与运用工程]